Passed my Mod 1 two days ago and can only say to any who are going through the jitters I went through, its really not that bad.
I had one attempt in hindsight with no preperation straight after the new rule came in on a much heavier 600, I wasn't confident and not used to bike so blew it on slow control.
I had never ever fluffed that before in my life, I was so gutted I booked another test within two days but this time I got proper instruction on how to pass the test and good advice in every part of test.
I really helped and used the advice given and I got through, I cannot say just how nervous I was just because I wanted it out the way so much to move to a bigger bike.
I am no expert but try to stay calm listen to examiner, deep breathe if ya falpping take it one bit at a time, I was lucky to have a perfect day and sunshine but was the last to go out of three so more brooding time.
I you get a good instructor who can have some banter with you while you learn and take the edge off, it really helps.
My nerves hit more after and rode back like a pile of carp lol, it was just nerves and releif of passing.
Will be booking mod 2 soon I commute everday on 125 so hope this helps I am nervous but its me and tests lol.
anyhow all out there worrying try not to as it really not the monster a lot say it is.. good luck all
P.s any mod 2 tips am all ears.